Adapt to new redismodule-rs API (#14)

Author: gavrie

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "redisearch_api"
-version = "0.4.4"
+version = "0.5.0"
 authors = ["Gavrie Philipson <gavrie@redislabs.com>", "Guy Korland <guy.korland@redislabs.com>"]
 edition = "2018"
 description = "Rust RediSearch API binding"
@@ -14,7 +14,7 @@ crate-type = ["cdylib"]
 
 
 [dependencies]
-redis-module = { version="0.9.2", features = ["experimental-api"]}
+redis-module = { version="0.11", features = ["experimental-api"]}
 bitflags = "1.1"
 libc = "0.2"
 time = "0.1"

src/index.rs

@@ -129,12 +129,12 @@ impl Index {
         };
 
         if !err_ptr.is_null() {
-            let err = unsafe { CStr::from_ptr(err_ptr) }.to_str()?.to_owned();
+            let message = unsafe { CStr::from_ptr(err_ptr) }.to_str()?.to_owned();
 
             // FIXME: free() the err_ptr value.
             // This should be exposed from the RediSearch API. Talk to Meir.
 
-            return Err(err.into());
+            return Err(RedisError::String(message));
         }
 
         Ok(ResultsIterator::from_raw(results_iter, self)?)